I signed up with them through uni, doing silly little surveys and accumulating points which eventually add up to an Amazon voucher. I never got the voucher because I got a bit bored of the surveys and stopped doing them.

They just sent me an email about signing up to be a product tester. You can apparently sign up for free, use the product (in this case, a MacBook Air) for 7 days, write a review and then keep the product if you wish.

I'm just wondering if it's legit. They are potentially giving away MacBooks for free. If it is above board, I wouldn't mind giving it a go but I don't want to sign up for something dodgy.